| APA | VAAN. (2012, February 15). In Acronym Geek. Retrieved 00:31, February 15, 2012, from http://www.acronymgeek.com/VAAN |
| MLA | "VAAN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VAAN>. |
| MHRA | 'VAAN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VAAN> [accessed 15 February 2012] |
| Chicago | "VAAN", http://www.acronymgeek.com/VAAN (accessed February 15, 2012). |
| CBE/CSE | VAAN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VAAN. |
| Bluebook | VAAN, http://www.acronymgeek.com/VAAN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VAAN, http://www.acronymgeek.com/VAAN (optional description here) (as of Feb. 15, 2012, 00:31). |
| AMA | VAAN. Acronym Geek. February 15, 2012, 00:31. Available at: http://www.acronymgeek.com/VAAN. Accessed February 15, 2012, 00:31. |